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JST to GNB: distance & flight time
Johnstown (John Murtha Johnstown Cambria County Airport) → Grenoble (Grenoble-Isère Airport)
4,077 mi
6,562 km · 3,543 nm
8h 28m
estimated nonstop flight time
+6h
time difference · heading northeast
See live JST→GNB fares Phone-only fares on this route — call free
Flight time details
4,077 miles nonstop takes roughly 8h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- JST — John Murtha Johnstown Cambria County Airport · Johnstown, United States
- GNB — Grenoble-Isère Airport · Grenoble, France
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near JST
- AOO · Altoona Blair County Airport27 mi away
- LBE · Arnold Palmer Regional Airport30 mi away
- CBE · Greater Cumberland Regional Airport49 mi away
- AGC · Allegheny County Airport58 mi away
Near GNB
- LYS · Lyon Saint-Exupéry Airport28 mi away
- LYN · Lyon-Bron Airport31 mi away
- CMF · Chambéry-Savoie Airport33 mi away
- VAF · Valence-Chabeuil Airport35 mi away
Frequently asked questions
How far is JST from GNB?
The flight distance from Johnstown (JST) to Grenoble (GNB) is 4,077 miles (6,562 km, 3,543 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JST to GNB?
A nonstop flight takes about 8h 28m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Johnstown and Grenoble?
Grenoble is 6 hours ahead of Johnstown.
What is the cheapest way to fly from JST to GNB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JST–GNB that never appear on search engines, with no booking fees.